Maintenance
1
2
3
4
5
6
7
App
Index
6.2 Codes and Corrective Actions
6-3
IM 720120-01E
System Errors
Type Code Description
Corrective Action
Reference
Section
E
901
Failed to backup setup data.
Will initialize.
Backup battery may be low.
Servicing is required.
Section 6.3
E
904
Buffer overrun occurred.
Could not write data within a specified time.
Lower the sample rate or reduce the number
of measuring channels.
IM720120-61E
E
905
Buffer overrun occurred on internal hard disk.
Could not write data within a specified time.
E
906
The cooling fan has stopped.
Turn OFF the power immediately.
Servicing is required.
Section 3.4
E
913
The disk is full.
Delete unnecessary files or move files to your
PC to free up space.
IM720120-61E
E
938
Keys are locked.
Hold down START/STOP to release key lock.
Section 1.2
E
941
Probe power error occurred.
Check the measured current and the number
of probes that you are using.
Section 3.5
E
943
The unit connection within the group changed,
or the sync clock was lost.*
Check the sync cable connection, and check
that all units in the group are turned on.
Section 5.7
* The message appears during sync operation on all units in the group that are turned on.
File Errors
Type Code Description
Corrective Action
Reference
Section
E
1001 File access failed.
Test the hard disk using the self-test feature
of the Acquisition Software. If the test fails,
servicing will be required.
IM720120-61E
E
1002 Invalid characters in file name.
Change the file name.
E
1003 The file name is too long.
Change the file name length to 256 characters
or less.
E
1004 File comments are too long.
Change the file comment length to 250
characters or less.
E
1005 Not enough free space on media.
Delete unneeded files or use another storage
medium.
E
1117
Measurement stopped because the maximum
amount of auto recording data in Free Run
mode has been reached.
To cancel recording, click abort.
Examples
E: 913 09:31:20
E: 703 10:52:36
M: 052 13:02:27
M: 053 13:05:15
Time of occurrence (hh:mm:ss)
Error code
Type
E: Error
M: Message